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Severe thunderstorms possible over the Mid Atlantic and Northeast U.S.

Severe thunderstorms may develop Monday afternoon and evening over portions of the Mid Atlantic and Northeast U.S. A few of the storms could contain damaging winds, large hail, and heavy rainfall. The severe weather threat will shift to the upper Midwest and Great Lakes by Tuesday and Wednesday of this week. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

66°F

19°C

Humidity 81%
Wind Speed N 14 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 24 Jul 5:56 pm EDT
Extended Forecast for

Selden NY

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 1am.  Cloudy, with a low around 62. Northeast wind 5 to 13 mph.

    Chance
    Showers

    Low: 62 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers before 2pm.  Mostly cloudy, with a high near 70. Northeast wind 9 to 11 mph.

    Slight Chance
    Showers

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 60. Northeast wind 8 to 10 mph.

    Mostly Cloudy

    Low: 60 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Northeast wind around 9 mph.

    Mostly Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 66. South wind 3 to 8 mph.

    Partly Cloudy

    Low: 66 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 82.

    Mostly Cloudy

    High: 82 °F

  • Thursday
    Night

    Thursday Night: Showers likely, mainly after midnight.  Cloudy, with a low around 71. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 71 °F

  • Friday

    Friday: A 50 percent chance of showers.  Mostly cloudy, with a high near 83.

    Chance
    Showers

    High: 83 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers before midnight.  Mostly cloudy, with a low around 69.

    Chance
    Showers then
    Mostly Cloudy

    Low: 69 °F

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 62. Northeast wind 5 to 13 mph.
Tuesday
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 70. Northeast wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 60. Northeast wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 78. Northeast wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 66. South wind 3 to 8 mph.
Thursday
Mostly cloudy, with a high near 82.
Thursday Night
Showers likely, mainly after midnight. Cloudy, with a low around 71. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 83.
Friday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Selden NY
 40.86°N 73.04°W (Elev. 115 ft)
4:12 pm EDT Jul 24, 2017
6pm EDT Jul 24, 2017-6pm EDT Jul 31, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database